Briggs & Stratton 313777 31A507 31A607 31A677 12 Volt Electric Starter
Fits the Following Briggs & Stratton 313777, 31A507, 31A607, 31A677 Engine Models with 14 Tooth Metal Gear Starters and Steel Ring Gear Flywheels: 313777-0112-E1313777-0134-E1313777-0135-E1313777-0160-E1313777-0163-E1313777-0163-E531A507-0111-B131A507-0111-E131A507-0113-B131A507-0113-E131A507-0114-B131A507-0114-E131A507-0116-B131A507-0116-E131A507-0117-B131A507-0117-E131A507-0118-B131A507-0119-B131A507-0120-B131A507-0121-G131A507-0122-B131A507-0123-B131A507-0124-B131A507-0130-B131A507-0132-G531A507-0134-B131A507-0135-G131A507-0135-G531A507-0136-B131A507-0137-G531A507-0138-B131A507-0140-B131A507-0141-B131A507-0144-G531A507-0471-B131A507-0742-B131A507-0743-B131A507-0839-B131A507-0871-G131A507-0871-G531A507-1391-B131A507-1405-B131A507-1498-G131A507-1498-G531A507-1516-B131A507-1516-G531A507-2391-B131A507-2471-B131A507-3405-G131A507-3405-G531A507-4111-B131A507-4117-B131A507-4405-G131A507-4405-G531A607-0026-G131A607-0037-B131A607-0111-B131A607-0111-E131A607-0116-B131A607-0116-E131A607-01